A matter may benefit a contributor to a presidential campaign.Logical formLearned from3 sentences. Contributors may devise methods of avoiding (contribution limits).Logical formLearned from3 sentences. Politicians can be compliant with wishes of contributors.Logical formLearned from3 sentences. A US-president may grant favors to contributors.Logical formLearned from3 sentences. Sources can be contributors.Logical formLearned from3 sentences. A favor can be to (campaign contributors).Logical formLearned from3 sentences. Oil can be among (campaign contributors).Logical formLearned from3 sentences. A person may have a contributor.Logical formLearned from3 sentences. (Tax loopholes) can be for contributors.Logical formLearned from3 sentences. Contributors can be to a national-committee.Logical formLearned from3 sentences. Contributors can be to a club.Logical formLearned from3 sentences. A male may boast a list of contributors.Logical formLearned from3 sentences. A contributor can be to results.Logical formLearned from3 sentences. High tech may become a contributor.Logical formLearned from3 sentences. A contributor may adopt work.Logical formLearned from3 sentences.